The preparation of Soyuz’ new operating base is continuing in French Guiana, where the ground-based infrastructure continues to take shape on its launch pad and inside the support facilities at Europe’s Spaceport.GTD is responsible of the Computer Control & Command System on behalf of the European Space agency, as well as is responsible of automation control for the low-current instruments of the Soyuz launch pad. This view details the rail infrastructure that supports Soyuz operations on the launch pad. In the foreground is a straight section of track that leads to the Launcher Assembly Building, which will be utilized for the rollout of Soyuz vehicles on their transporter/erector. The curved portion of track (visible coming from the right) will be used for a rail car that brings kerosene propellant for the fueling of Soyuz’ boosters and Block A core stage. An additional load of kerosene that is maintained at a cooler temperature will be delivered by a wheeled truck for the fueling of Soyuz’ Block I third stage.The nearly-completed Soyuz launch system is visible in this wide-angle image. The four primary support arms are shown in their closed position, which forms a support ring around the “waist” of Soyuz to suspend the vehicle over its launch pad. Directly behind the two rear support arms is the set of umbilical masts that will service the Soyuz’ Block A core stage, its Block I third stage, as well as the Fregat upper stage and the vehicle’s payload. Visible below in the launch table’s 15-meter-wide circular opening are four triangular-shaped guides that will be connected to the Soyuz’ four strap-on boosters – providing lower stability for the suspended vehicle until liftoff. Two other arms extending into the opening are electrical supply umbilicals for the Soyuz boosters and the Block A core stage.
